| commit | 03f0a2fba0e0ad80db4cebb977ec331c493637b7 | [log] [tgz] |
|---|---|---|
| author | Devang Patel <dpatel@apple.com> | Fri Apr 10 18:58:59 2009 +0000 |
| committer | Devang Patel <dpatel@apple.com> | Fri Apr 10 18:58:59 2009 +0000 |
| tree | 4d8464e8665615d2185a30ecb0c61c1bdccbb79b | |
| parent | ec15bbfd2f8a3667313dcfa0f9a11497ae6732b8 [diff] |
DebugLabelFolder ruthlessly deletes redundant labels. However, sometimes the redundant labels is referenced by debug info somewhere else. This patch provies a way so that dwarf writer can mark labels as used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68813 91177308-0d34-0410-b5e6-96231b3b80d8